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This teacher has a fast response time and rate, demonstrating a high quality of service to their students.
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Since October 2025
Instructor since October 2025
High School Chemistry (gimnázium vagy szakközépiskola)
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From 22.43 C$ /h
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Struggling with chemistry at your gimnázium, szakközépiskola, or international school? Want to prepare for exams or the Érettségi in English?

I’m a chemist and chemical engineer (B.Eng.) with real-world experience and strong academic background. I teach chemistry in clear, simple English — helping you understand tough topics, solve problems step by step, and feel confident in class.

I cover:

High school chemistry topics (inorganic + organic)

Exam prep (standard and advanced Érettségi)

Stoichiometry, reaction balancing, calculations

Building chemistry vocabulary and logic in English

Lessons are patient, supportive, and adapted to your pace. My goal is to help you go from confusion to clarity — and succeed in chemistry.
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At teacher's location :
  • Budapest, Hungary
Age
Children (7-12 years old)
Teenagers (13-17 years old)
Adults (18-64 years old)
Seniors (65+ years old)
Student level
Beginner
Intermediate
Advanced
Duration
60 minutes
The class is taught in
English
Skills
Availability of a typical week
(GMT -05:00)
New York
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At teacher's location
Mon
Tue
Wed
Thu
Fri
Sat
Sun
00-04
04-08
08-12
12-16
16-20
20-24
21.31 C$ /h
Want to improve your English without boring grammar drills and dry textbook conversations? I offer private English lessons that focus on speaking, listening, and communication that is used in the real world!

My approach is simple: more conversations, more role play, more games – less grammar stress! You’ll practice English in everyday situations (ordering food, job interviews, travel, presentations) so it feels natural and useful.

- Build speaking confidence through role play and dialogues
- Learn vocabulary the fun way – through games, stories, and interactive practice. Anki flashcards can be provided
- Focus on communication, not memorization
- Perfect for students, professionals, or anyone wanting fluent, everyday English

Lessons are relaxed, supportive, and adapted to your level. Whether you want to pass an exam, travel abroad, or just speak more confidently, I’ll help you enjoy learning (Australian) English.
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Experienced college graduate teacher. of Science and College. of Medicine gives private lessons at home either online by a very modern method of Mathematics - Analysis - Matrices - Statistics - Algebra - Physics - Chemistry - Biology and Geology of France program (French high schools) or International or European School IB (in English) to students in Terminales, 1ère, Seconde, Brevet, Concours and university preparatory classes and 1st university year.
You can contact me for details.
CNED homework help.
My online student results were with VERY GOOD, GOOD AND EXCELLENT grades.
Do not hesitate to contact me for more information, guaranteed response in a few minutes up to 10 hours maximum.
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IGCSE Chemistry Content Overview:

1 The particulate nature of matter
2 Experimental techniques
3 Atoms, elements and compounds
4 Stoichiometry
5 Electricity and chemistry
6 Chemical energetics
7 Chemical reactions
8 Acids, bases and salts
9 The Periodic Table
10 Metals
11 Air and water
12 Sulfur
13 Carbonates
14 Organic chemistry


As and A level Chemistry Content overview:

Physical chemistry
1 Atoms, molecules and stoichiometry
2 Atomic structure
3 Chemical bonding
4 States of matter
5 Chemical energetics
6 Electrochemistry
7 Equilibria
8 Reaction kinetics
Inorganic chemistry
9 The Periodic Table: chemical periodicity
10 Group 2
11 Group 17
12 An introduction to the chemistry of transition elements
13 Nitrogen and sulfur
Organic chemistry and analysis
14 An introduction to organic chemistry 15 Hydrocarbons
16 Halogen derivatives
17 Hydroxy compounds
18 Carbonyl compounds
19 Carboxylic acids and derivatives 20 Nitrogen compounds
21 Polymerisation
22 Analytical techniques
23 Organic synthesis


IB Chemistry Content Overview:

Core
1. Stoichiometric relationships
2. Atomic structure
3. Periodicity
4. Chemical bonding and structure
5. Energetics/thermochemistry
6. Chemical kinetics
7. Equilibrium
8. Acids and bases
9. Redox processes
10. Organic chemistry
11. Measurement and data processing

Additional higher level (AHL)
12. Atomic structure
13. The periodic table—the transition metals
14. Chemical bonding and structure
15. Energetics/thermochemistry
16. Chemical kinetics
17. Equilibrium
18. Acids and bases
19. Redox processes
20. Organic chemistry
21. Measurement and analysis

Option
A. Materials
B. Biochemistry
C. Energy
D. Medicinal chemistry


IGCSE Physics Content Overview:

1 General physics
2 Thermal physics
3 Properties of waves, including light and sound
4 Electricity and magnetism
5 Atomic physics


Advanced Organic Chemistry Content Overview:
1. Carbon Compounds and Chemical Bonds
2. Representative Carbon Compounds: Functional Groups, Infrared Spectroscopy, & Intermolecular Force
3. An Introduction to Organic Reactions: Acids and Bases
4. Alkanes: Nomenclature, Conformational Analysis, & An Intro to Synthesis
5. Stereochemistry: Chiral Molecules
6. Ionic Reactions - Nucleophilic Substitution & Elimination Reactions: Alkyl Halides
7. Alkenes & Alkynes: Properties & Synthesis, Elimination Reactions of Alkyl Halides
8. Alkenes & Alkynes II: Addition Reaction
9. Spectroscopic Methods of Structure Determination
10. Radical Reactions
11. Alcohols & Ethers
12. Alcohols from Carbonyl Compounds, Oxidation-Reduction & Organometallic Compounds
13. Conjugated Unsaturated Systems
14. Aromatic Compounds
15. Reactions of Aromatic Compounds
16. Aldehydes & Ketones I: Nucleophilic Additions to the Carbonyl Group
17. Aldehydes & Ketones II: Enolates & Enols
Aldol & Alkylation Reactions
18. Carboxylic Acids & Their Derivatives: Nucleophilic Substitution at the Acyl Carbon
19. Synthesis & Reactions of a-Dicarbonyl Compounds: More Chemistry of Enolate Ions
20. Amines
21. Phenols & Aryl Halides: Nucleophilic Aromatic Substitution
22. Carbohydrates
23. Lipids
24. Amino Acids & Proteins
25. Nucleic Acids & Protein Synthesis
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As a student, I love math and chemistry. I tutored other students in my class for math previously. I assign homework after every lesson and help the student to improve. Math is my favorite subject and I am very passionate about it and I want to share the knowledge that I have.
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I am an LSE first year student received 3A*(including science)3A in IGCSE and A* in both A-level Mathematics and Chemistry. I have been tutoring IGCSE and A-Level maths and sciences at school for students from Year7 to 13, successfully improved my tutee's A-level math grade from F(38%) to an A(81%) in three months. I have kept my high-school notes and I'm happy to share them; also I am familiar with the specific tricks to tackle GCSE and A-level exam questions. I'm sure I can boost the student's understanding of these subjects, therefore improve his/her grades effectively.
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I have been teaching International School students with the IB , GCSE Curriculum in International Schools.

Subjects - Biology & Chemistry

are wonderful subjects and are very friendly but have to be learnt with a clear understanding of the topic so that the student relates with the topic and masters it while getting to learn it .

I teach students with a friendly approach and with a practical approach so that the concepts are strong.

Creating the BEST UNDERSTANDING and Love for Sciences in Each of my students is my objective of teaching.
verified badge
I am a Chemical Engineer, I worked for a small engineering company in England between 2014 and 2020 when I was a private tutor in my spare time.
Now I am in Budapest again and looking for the opportunities to help young people achieve their goals.

Questions? Just ask!
verified badge
Science in general should be fun to learn. If taught in the right way, students will enjoy the procesa of learning and that is exactly what I try my best to do. I have been giving private tuitions since 2018 and have found good success and enjoyment doing it. Since I'm pursuing my masters in Chemistry at ELTE, I would like to stay in touch with academics and science in my free time by giving tuitions.
verified badge
I taught in the 2nd best high school of Hungary, lots of competitors and doctors-to-be.
Now I teach in an international school, in English.

I was told to be very thorough and students understood in depth while enjoying the lesson (or so they said).

I can help you with homeworks, practice, final exam, calculations etc.

I use Wacom board so lessons can be followed easily online.
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Contact Dennis
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Similar classes
arrow icon previousarrow icon next
verified badge
Experienced college graduate teacher. of Science and College. of Medicine gives private lessons at home either online by a very modern method of Mathematics - Analysis - Matrices - Statistics - Algebra - Physics - Chemistry - Biology and Geology of France program (French high schools) or International or European School IB (in English) to students in Terminales, 1ère, Seconde, Brevet, Concours and university preparatory classes and 1st university year.
You can contact me for details.
CNED homework help.
My online student results were with VERY GOOD, GOOD AND EXCELLENT grades.
Do not hesitate to contact me for more information, guaranteed response in a few minutes up to 10 hours maximum.
verified badge
IGCSE Chemistry Content Overview:

1 The particulate nature of matter
2 Experimental techniques
3 Atoms, elements and compounds
4 Stoichiometry
5 Electricity and chemistry
6 Chemical energetics
7 Chemical reactions
8 Acids, bases and salts
9 The Periodic Table
10 Metals
11 Air and water
12 Sulfur
13 Carbonates
14 Organic chemistry


As and A level Chemistry Content overview:

Physical chemistry
1 Atoms, molecules and stoichiometry
2 Atomic structure
3 Chemical bonding
4 States of matter
5 Chemical energetics
6 Electrochemistry
7 Equilibria
8 Reaction kinetics
Inorganic chemistry
9 The Periodic Table: chemical periodicity
10 Group 2
11 Group 17
12 An introduction to the chemistry of transition elements
13 Nitrogen and sulfur
Organic chemistry and analysis
14 An introduction to organic chemistry 15 Hydrocarbons
16 Halogen derivatives
17 Hydroxy compounds
18 Carbonyl compounds
19 Carboxylic acids and derivatives 20 Nitrogen compounds
21 Polymerisation
22 Analytical techniques
23 Organic synthesis


IB Chemistry Content Overview:

Core
1. Stoichiometric relationships
2. Atomic structure
3. Periodicity
4. Chemical bonding and structure
5. Energetics/thermochemistry
6. Chemical kinetics
7. Equilibrium
8. Acids and bases
9. Redox processes
10. Organic chemistry
11. Measurement and data processing

Additional higher level (AHL)
12. Atomic structure
13. The periodic table—the transition metals
14. Chemical bonding and structure
15. Energetics/thermochemistry
16. Chemical kinetics
17. Equilibrium
18. Acids and bases
19. Redox processes
20. Organic chemistry
21. Measurement and analysis

Option
A. Materials
B. Biochemistry
C. Energy
D. Medicinal chemistry


IGCSE Physics Content Overview:

1 General physics
2 Thermal physics
3 Properties of waves, including light and sound
4 Electricity and magnetism
5 Atomic physics


Advanced Organic Chemistry Content Overview:
1. Carbon Compounds and Chemical Bonds
2. Representative Carbon Compounds: Functional Groups, Infrared Spectroscopy, & Intermolecular Force
3. An Introduction to Organic Reactions: Acids and Bases
4. Alkanes: Nomenclature, Conformational Analysis, & An Intro to Synthesis
5. Stereochemistry: Chiral Molecules
6. Ionic Reactions - Nucleophilic Substitution & Elimination Reactions: Alkyl Halides
7. Alkenes & Alkynes: Properties & Synthesis, Elimination Reactions of Alkyl Halides
8. Alkenes & Alkynes II: Addition Reaction
9. Spectroscopic Methods of Structure Determination
10. Radical Reactions
11. Alcohols & Ethers
12. Alcohols from Carbonyl Compounds, Oxidation-Reduction & Organometallic Compounds
13. Conjugated Unsaturated Systems
14. Aromatic Compounds
15. Reactions of Aromatic Compounds
16. Aldehydes & Ketones I: Nucleophilic Additions to the Carbonyl Group
17. Aldehydes & Ketones II: Enolates & Enols
Aldol & Alkylation Reactions
18. Carboxylic Acids & Their Derivatives: Nucleophilic Substitution at the Acyl Carbon
19. Synthesis & Reactions of a-Dicarbonyl Compounds: More Chemistry of Enolate Ions
20. Amines
21. Phenols & Aryl Halides: Nucleophilic Aromatic Substitution
22. Carbohydrates
23. Lipids
24. Amino Acids & Proteins
25. Nucleic Acids & Protein Synthesis
verified badge
As a student, I love math and chemistry. I tutored other students in my class for math previously. I assign homework after every lesson and help the student to improve. Math is my favorite subject and I am very passionate about it and I want to share the knowledge that I have.
verified badge
I am an LSE first year student received 3A*(including science)3A in IGCSE and A* in both A-level Mathematics and Chemistry. I have been tutoring IGCSE and A-Level maths and sciences at school for students from Year7 to 13, successfully improved my tutee's A-level math grade from F(38%) to an A(81%) in three months. I have kept my high-school notes and I'm happy to share them; also I am familiar with the specific tricks to tackle GCSE and A-level exam questions. I'm sure I can boost the student's understanding of these subjects, therefore improve his/her grades effectively.
verified badge
I have been teaching International School students with the IB , GCSE Curriculum in International Schools.

Subjects - Biology & Chemistry

are wonderful subjects and are very friendly but have to be learnt with a clear understanding of the topic so that the student relates with the topic and masters it while getting to learn it .

I teach students with a friendly approach and with a practical approach so that the concepts are strong.

Creating the BEST UNDERSTANDING and Love for Sciences in Each of my students is my objective of teaching.
verified badge
I am a Chemical Engineer, I worked for a small engineering company in England between 2014 and 2020 when I was a private tutor in my spare time.
Now I am in Budapest again and looking for the opportunities to help young people achieve their goals.

Questions? Just ask!
verified badge
Science in general should be fun to learn. If taught in the right way, students will enjoy the procesa of learning and that is exactly what I try my best to do. I have been giving private tuitions since 2018 and have found good success and enjoyment doing it. Since I'm pursuing my masters in Chemistry at ELTE, I would like to stay in touch with academics and science in my free time by giving tuitions.
verified badge
I taught in the 2nd best high school of Hungary, lots of competitors and doctors-to-be.
Now I teach in an international school, in English.

I was told to be very thorough and students understood in depth while enjoying the lesson (or so they said).

I can help you with homeworks, practice, final exam, calculations etc.

I use Wacom board so lessons can be followed easily online.
Good-fit Instructor Guarantee
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Contact Dennis